John never recovered from losing Rachelle. While she built a new life in Toronto, he stayed behind in Windsor - drifting through factory shifts, cheap drinks, and memories he could never let go. Then Rachelle disappears. When John drives the 401 to check on her apartment himself, he finds a starving cat, strange clues, and the growing feeling that something is deeply wrong. With help from Rachelle's friend Emma, he begins searching Toronto for answers, uncovering fragments of a life he never truly understood. But the deeper they dig, the more dangerous the search becomes. Some people disappear on purpose. Others are taken. And sometimes the highway between two cities hides secrets no one wants to face.